TapSafetyReport
F6/100

Mccomb Tap Water Quality: Is It Safe to Drink? (2026 Report)

Serving 24,063 residents · Mississippi

What's In Mccomb's Tap Water?

66
Contaminants Tested
0
Exceed EPA Limits
1
Above EPA Goals
1 contaminant above EPA health goals
ContaminantDetectedLimit (MCL)Status
Lead (90th percentile)
0.006 mg/L0.015 mg/LAbove Goal

EPA Violation History

6

Violations (last 5yr)

4

Unresolved

0

Health-Related

TIER 3Unresolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: January 1, 2024 – December 31, 2024Rule: Stage 2 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Unresolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: January 1, 2024 – December 31, 2024Rule: Stage 2 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved

Other violation

When: May 3, 2023Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 3Unresolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: January 1, 2023 – December 31, 2023Rule: Stage 2 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Unresolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: January 1, 2023 – December 31, 2023Rule: Stage 2 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: April 1, 2022 – June 30, 2022Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway

Understanding violation severity

Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.

Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly

Water Utility Details

NORTHEAST AMITE WATER ASSN
Population Served

1,816

Water Source

Groundwater

System ID

MS0030024

FRIENDSHIP COMMUNITY W/A
Population Served

2,434

Water Source

Groundwater

System ID

MS0570002

HOMESTEAD WATER ASSOCIATION
Population Served

1,832

Water Source

Groundwater

System ID

MS0570003

CITY OF MCCOMB
Population Served

12,041

Water Source

Groundwater

System ID

MS0570004

SUNNYHILL WATER ASSOCIATION
Population Served

3,833

Water Source

Groundwater

System ID

MS0570014

EAST PIKE WATER ASSN.
Population Served

2,107

Water Source

Groundwater

System ID

MS0570051

Frequently Asked Questions About Mccomb Water

Is Mccomb tap water safe to drink?

Mccomb, Mississippi tap water receives a grade of F (6/100), which is considered failing. 1 contaminant(s) exceed EPA maximum contaminant levels and 768 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.

What contaminants are in Mccomb's water?

Of the 67 contaminants tested in Mccomb's water supply, the most notable include Copper (90th percentile), Lead (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 2 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.

Does Mccomb have any water quality violations?

Yes, Mccomb has 768 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT, Other. 19 of these are health-based violations, which are the most serious category.

Do I need a water filter in Mccomb?

Based on EPA data, using a water filter in Mccomb is recommended. 1 contaminant(s) exceed legal limits. An NSF-certified filter — such as a reverse osmosis or activated carbon system — can effectively reduce many common contaminants. Choose a filter certified to remove the specific contaminants found in your area.

Where does Mccomb's tap water come from?

Mccomb's drinking water is sourced from groundwater and supplied by NORTHEAST AMITE WATER ASSN and 5 other water system(s). The system serves approximately 24,063 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.

How often is Mccomb's water tested?

Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Mccomb's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.

How does Mccomb's water compare to other cities in Mississippi?

Mccomb's water quality score of 6/100 earns a grade of F, which is considered failing. This is a concerning score that suggests significant water quality issues. Visit our Mississippi state page to see how all cities in the state compare.

What should I do if I'm concerned about Mccomb's water quality?

If you have concerns about Mccomb's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (NORTHEAST AMITE WATER ASSN) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.

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